Phosphopantetheine binding

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August undefined, 2024

WebFeb 1, 2024 · The reaction mechanism of PPAT involves a nucleophilic attack by 4′-phosphate of phosphopantetheine on the α-phosphate of ATP in an in-line displacement … WebMay 30, 2024 · To characterize the Mab PPAT ligand binding propensities, we determined crystal structures of Mab PPAT in complex with natural substrates ATP and 4′-phosphopantetheine (PhP). ATP occupies a positively charged pocket in the Mab PPAT substrate binding groove with the adenine ring making hydrogen-bond contacts with side …

Frontiers Structural Characterization of Mycobacterium …

WebAug 31, 2015 · CoA and 4′-phosphopantetheine levels were also significantly reduced in all conditions (Supplementary Fig. 12b–e), with the exception of dCOASY mutants, which showed a significant reduction of ... WebJun 6, 2024 · Unique CFP (cysteine-free protein; 120 aa) has been identified as an extraordinary virulence factor in Beauveria bassiana (Cordycipitaceae), a main source of wide-spectrum fungal insecticides. Its homologs exclusively exist in wide-spectrum insect pathogens of Hypocreales, suggesting their importance for a fungal insect-pathogenic … onondaga county parole department

CDD Conserved Protein Domain Family: PP-binding - National …

WebJul 1, 2003 · Phosphopantetheine adenylyltransferase (PPAT) regulates the key penultimate step in the essential coenzyme A (CoA) biosynthetic pathway. PPAT catalyzes the reversible transfer of an adenylyl group from Mg2+:ATP to 4′-phosphopantetheine to form 3′-dephospho-CoA (dPCoA) and pyrophosphate. WebUsing Escherichia coli LipB as a model enzyme, we show here that the octanoyl-transferase mainly recognizes the 4'-phosphopantetheine-tethered acyl-chain of its donor substrate and weakly binds the apo-acyl carrier protein. We demonstrate LipB can accept octanoate from its own ACP and noncognate ACPs, as well as C8-CoA. WebFeb 9, 2024 · Binding poses of the natural substrates 4′-phosphopantetheine (PPSH) and ATP are shown for comparison. C) Hydrogen-bonding interactions and hydrophobic … onondaga county parole officers

The crystal structure of a novel bacterial adenylyltransferase …

Inhibition of the fungal fatty acid synthase type I multienzyme …

Webphosphopantetheine prosthetic group in the T domain to yield tyrosyl-S-NovH (Figure 2). It has been our premise that all subsequent modification steps leading to aminocoumarin … WebPresumably, the phosphopantetheinyl group of coenzyme A is transferred to FenB by the same mechanism and subsequently results in the binding of the [ 14 C]isoleucine to the enzyme. We found that approximately 13% of FenB expressed in E. coli bound to the amino acid. Biochemical characterization of recombinant FenB. in-win ea040WebCrystal structures of the PCP-reductase didomain reveal that phosphopantetheine binding alters the orientation of a key Asp, resulting in a productive orientation of the bound nicotinamide. This ensures that further reduction of the aldehyde product does not occur. in-win ea040 レビュー

"http://amigo.geneontology.org/amigo/term/GO:0031177 " - Phosphopantetheine binding

Phosphopantetheine binding

Web4'-Phosphopantetheine C11H23N2O7PS CID 115254 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …

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WebFeb 1, 2024 · The reaction mechanism of PPAT involves a nucleophilic attack by 4′-phosphate of phosphopantetheine on the α-phosphate of ATP in an in-line displacement mechanism, where both the substrates are positioned in a single line. This results in a short lived intermediate pentacovalent transition state. WebMar 1, 2024 · It was evident that residues around the phosphopantetheine binding site and the C‐terminal end of helix II of apo‐LipD showed higher intensities from amide exchange experiments, indicating faster exchange (Supporting Information, Fig. S3). The intensities of these residues were suppressed by the attached prosthetic group in holo‐LipD.

WebPhosphopantetheine-binding protein (Streptomyces rimosus subsp. rimosus ATCC 10970) Cite Download Contents 1 Sequence 2 Interactions and Pathways 3 Biochemical … Phosphopantetheine, also known as 4'-phosphopantetheine, is a prosthetic group of several acyl carrier proteins including the acyl carrier proteins (ACP) of fatty acid synthases, ACPs of polyketide synthases, the peptidyl carrier proteins (PCP), as well as aryl carrier proteins (ArCP) of nonribosomal peptide synthetases (NRPS). It is also present in formyltetrahydrofolate dehydrogenase.

WebOct 5, 2007 · Together with docking simulations that identified a potential phosphopantetheine binding groove, the structural and functional studies reveal that the C9 specificity is a result of active site geometry and substrate ring constraints. The results lay the foundation for the design of novel aromatic polyketide natural products with different ... WebSep 4, 2024 · phosphopantetheine binding pocket, away from the solvent channel, forming a hydrogen bond with . Val73, and interacting via water molecules (not shown) with Gly71, Val74 and Asn105 (Figure 2C).

WebView publication. Phosphopantetheine-binding site.: (A) Structural superposition of ATP-bound MsFadD32 and adenylate analog- and phosphopantetheine-bound PA1221 protein. The N- and C-terminal ...

WebPantetheine Phosphate. Phosphopantetheine tethering is a posttranslational modification that takes place on the active site serine of carrier proteins138 – ‘acyl carrier proteins (ACPs) and peptidyl carrier proteins (PCPs), also termed thiolation (T) domains’ – during the biosynthesis of fatty acids (FAs) (use ACPs) (Scheme 23), polyketides (PKs) (use ACPs) … in-wineWebApr 16, 2014 · Protein has 1 cofactor binding site: pantetheine 4'-phosphate ( UniProtKB Rhea CHEBI:47942 ) By similarity Note: Binds 2 phosphopantetheines covalently. By similarity Pathway Siderophore biosynthesis; mycobactin biosynthesis. GO annotations Expand table Complete GO annotation on QuickGO Keywords Molecular function # Ligase inw industrial training washingtonWebJan 10, 2024 · The phosphopantetheine binding site on PCP domain (Ser702) is shown in blue. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article). 4. An asp … in win ea037 仕様WebNov 9, 1999 · The first domain (AL) shows 49% similarity to long-chain fatty acid CoA-ligases and contains a putative ATP binding box. The second and fourth domains (ACP) show 45% similarity to acyl carrier proteins, and both contain a putative 4′-phosphopantetheine binding box. The third domain (KS) is 53% similar to β-ketoacyl synthetases. in wine industryhttp://nextgen.mgh.harvard.edu/IlluminaChemistry.html onondaga county pistol permitWebblocking the malonyl and the CoA/ACP phosphopantetheine-binding sites (10, 13). A wealth of knowledge about the structure, function, and inhibition of the distributed FAS type II system has been gathered over the last decade (14, 15). However, detailed structural studies of the large eukaryotic FAS type I multifunc- in windy weather还是onWebAn object of the present invention is to provide a microorganism that efficiently produces EPA and a method for producing EPA using the microorganism. The present invention relates to a microorganism having an ability to produce docosahexaenoic acid (DHA), wherein the microorganism contains a protein composed of an amino acid sequence in … onondaga county pistol permit address change